| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $158.25 | 5.461% | $166.892 | $166.89 | $166.90 | $166.90 |
| Purchase #2 | $219.26 | 12.830% | $247.3911 | $247.39 | $247.40 | $247.40 |
| Purchase #3 | $51.88 | 9.289% | $56.6991 | $56.70 | $56.70 | $56.70 |
| Purchase #4 | $131.33 | 7.817% | $141.5961 | $141.60 | $141.60 | $141.60 |
| Purchase #5 | $6.95 | 10.424% | $7.6745 | $7.67 | $7.65 | $7.70 |
| Purchase #6 | $240.33 | 9.712% | $263.6708 | $263.67 | $263.65 | $263.70 |
| Purchase #7 | $25.32 | 5.569% | $26.7301 | $26.73 | $26.75 | $26.70 |
| 7 purchase totals = | $833.32 | $910.6537 | $910.65 | $910.65 | $910.70 | |